Some cool digital audio freeware

This blog showed me how to convert RA streams to MP3, do an MP3-only search at Google, and made me bold enough to try this IPTV suite and this "Super" converter. I have only a vague notion of what I'm doing, so if I accidentally blow my computer up, this blog will probably be idle for a while ...

(I should also read this PHP tutorial -- maybe over the weekend, sipping lemonade -- since our CICW site uses PHP.)